THE LOWCOUNTRY'S PREMIER HVAC AUTHORITY: SERVING CHARLESTON, SUMMERVILLE & BEYOND
From the humid salt air of the Battery to the heat of Dorchester County, we keep the Lowcountry cool. Fast, reliable, 5-star cooling and heating services when you need them most.
SOUTH CAROLINA'S 5-STAR HVAC TEAM
ELITE CLIMATE CONTROL FOR CHARLESTON, SC & THE LOWCOUNTRY
At Coastal Carolina Comfort, we know that HVAC in the Lowcountry isn’t just a luxury—it’s a survival requirement. Our original Summerville location has grown into a regional powerhouse, delivering verified 5-star comfort to homeowners across the Charleston metro area.
Whether you are battling the humidity in Mount Pleasant, need a furnace check-up in Goose Creek, or an emergency repair in Walterboro, our trucks are already on the road near you. We understand the unique challenges of our coastal environment—including salt corrosion and high moisture—and we build our solutions to withstand them.
HEATING & COOLING SERVICES FOR EVERY SEASON
RAPID AC REPAIR
The Charleston heat is unforgiving. If your system fails, you can’t wait days for a fix. Our technicians diagnose issues fast and get your cold air flowing again, often on the very same day.
SYSTEM REPLACEMENT
Time for an upgrade? We install high-efficiency Daikin systems designed to tackle Charleston’s humidity while lowering your electric bill.
HEATING REPAIR
Lowcountry winters can dip below freezing. Don’t get caught in the cold. We service all makes and models of heat pumps and furnaces to ensure your family stays warm.
HEATING INSTALLATION
Reliable heat is vital for those damp winter nights. We provide expert installation of gas furnaces and electric heat pumps tailored to your home’s square footage.
PREVENTATIVE MAINTENANCE
The best way to avoid a breakdown? The Coastal Club. Our maintenance plans protect your system from salt air corrosion and wear and tear, extending the life of your unit.
INDOOR AIR QUALITY
Breathe easier. We combat the “Lowcountry Musty Smell” with dehumidifiers, air scrubbers, and filtration systems that remove mold spores and allergens from your air.
PROUDLY SERVING CHARLESTON, SUMMERVILLE & THE SURROUNDING COUNTIES
From our headquarters in Summerville, Coastal Carolina Comfort covers a massive footprint to ensure no one in the Lowcountry goes without relief. If you are in our four-county service zone, we are your #1 choice for HVAC excellence.
We are proud to serve residents in:
Charleston County (Charleston, Mt. Pleasant, North Charleston)
Dorchester County (Summerville, St. George)
Berkeley County (Goose Creek, Moncks Corner, Hanahan)
Colleton County (Walterboro, Cottageville)
SEE WHY CHARLESTON GIVE US 5-STARS
READY TO FEEL COMFORTABLE IN YOUR HOME AGAIN?
Your Coastal team is ready to bring the chill. Whether you need an emergency repair in West Ashley, a free estimate on a new system in Summerville, or a seasonal tune-up in Daniel Island, we deliver the 5-Star service you deserve.